#region Copyright (c) 2006-2013 nHydrate.org, All Rights Reserved
// -------------------------------------------------------------------------- *
//                           NHYDRATE.ORG                                     *
//              Copyright (c) 2006-2013 All Rights reserved                   *
//                                                                            *
//                                                                            *
// Permission is hereby granted, free of charge, to any person obtaining a    *
// copy of this software and associated documentation files (the "Software"), *
// to deal in the Software without restriction, including without limitation  *
// the rights to use, copy, modify, merge, publish, distribute, sublicense,   *
// and/or sell copies of the Software, and to permit persons to whom the      *
// Software is furnished to do so, subject to the following conditions:       *
//                                                                            *
// The above copyright notice and this permission notice shall be included    *
// in all copies or substantial portions of the Software.                     *
//                                                                            *
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,            *
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES            *
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  *
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY       *
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,       *
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE          *
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                     *
// -------------------------------------------------------------------------- *
#endregion
using System;
using System.Management;

namespace nHydrate.Generator.Common.Util
{
	public static class SecurityHelper
	{
		/// <summary>
		/// Gets a unique key from the processor
		/// </summary>
		/// <returns>The unique machine key</returns>
		public static string GetMachineID()
		{
			try
			{
				var cpuInfo = String.Empty;
				var mc = new ManagementClass("Win32_Processor");
				var moc = mc.GetInstances();
				foreach (ManagementObject mo in moc)
				{
					if (cpuInfo == String.Empty)
						cpuInfo = mo.Properties["ProcessorId"].Value.ToString();
				}
				return cpuInfo;
			}
			catch (Exception ex)
			{
				return "";
			}
		}
	}
}
